Door/window contact II
quick instructions
Product description
The door/window contact II detects open doors
and windows for improved security and energy
efficiency.
Description of the symbols
Warning!
Note about hazards
Note:
Additional
important information
Note about the installation video
Safety instructions
▶ Do not charge used batteries, and do not
attempt to reactivate them using heat or
other means. Do not short-circuit batteries.
Do not expose batteries to strong sunlight. Do
not throw batteries into fire!
There is a risk of explosion!
There is a risk of explosion!
8-750-002-164
